package web.servlet;

import com.alibaba.fastjson.JSON;
import service.ProductService;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.io.PrintWriter;

@WebServlet(name = "ProductInfoBoxServlet", urlPatterns = {"/ProductInfoBox"})
public class ProductInfoBoxServlet extends HttpServlet {
    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        String id = req.getParameter("productId");

        String result = JSON.toJSONString(new ProductService().getProductById(id));
        resp.setContentType("text/json");
        PrintWriter out = resp.getWriter();
        out.println(result);
    }
}
